7705440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5351}}^1$

素因数の和:5372

約数の個数: 72

約数和(自身を含む): 26299728

約数和(自身を除く): 18594288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5351, 10702, 16053, 21404, 26755, 32106, 42808, 48159, 53510, 64212, 80265, 85616, 96318, 107020, 128424, 160530, 171232, 192636, 214040, 240795, 256848, 321060, 385272, 428080, 481590, 513696, 642120, 770544, 856160, 963180, 1284240, 1541088, 1926360, 2568480, 3852720, 7705440]

約数ペア:

[(1, 7705440), (2, 3852720), (3, 2568480), (4, 1926360), (5, 1541088), (6, 1284240), (8, 963180), (9, 856160), (10, 770544), (12, 642120), (15, 513696), (16, 481590), (18, 428080), (20, 385272), (24, 321060), (30, 256848), (32, 240795), (36, 214040), (40, 192636), (45, 171232), (48, 160530), (60, 128424), (72, 107020), (80, 96318), (90, 85616), (96, 80265), (120, 64212), (144, 53510), (160, 48159), (180, 42808), (240, 32106), (288, 26755), (360, 21404), (480, 16053), (720, 10702), (1440, 5351)]